Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Domain structure in an unoriented lamellar lyotropic liquid crystal phase studied by H-2 NMR
KTH, Superseded Departments, Chemistry.ORCID iD: 0000-0002-6524-1441
KTH, Superseded Departments, Chemistry.ORCID iD: 0000-0002-0231-3970
2001 (English)In: Langmuir, ISSN 0743-7463, E-ISSN 1520-5827, Vol. 17, no 21, 6455-6460 p.Article in journal (Refereed) Published
Abstract [en]

The spatial variation of the phase director in an unoriented lamellar lyotropic liquid crystal is investigated by H-2 two-dimensional and one-dimensional exchange and PGSE NMR. Exchange NMR probes the single-particle orientational correlation function of D2O molecules that diffuse among regions with different director orientations. The obtained correlation time and the water diffusion coefficient, measured by H-2 PGSE NMR, provide the persistence length of director orientation that is defined as domain size. The nature of spatial variation is revealed by the decay of the H-2 stimulated echo signal recorded with different evolution times. The persistence length of the director is found to be strongly dependent on the rate of cooling the sample from its isotropic phase.

Place, publisher, year, edition, pages
2001. Vol. 17, no 21, 6455-6460 p.
Keyword [en]
nuclear-magnetic-resonance, solid-state nmr, pentadecafluorooctanoate-water-system, polydomain-monodomain transition, angle neutron-scattering, deuteron spin alignment, focal conic domains, 2-dimensional exchange, self-diffusion, reorientational dynamics
Identifiers
URN: urn:nbn:se:kth:diva-21021DOI: 10.1021/la010693cISI: 000171602500013OAI: oai:DiVA.org:kth-21021DiVA: diva2:339718
Note
QC 20100525Available from: 2010-08-10 Created: 2010-08-10 Last updated: 2017-12-12Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Dvinskikh, Sergey V.Furo, Istvan

Search in DiVA

By author/editor
Dvinskikh, Sergey V.Furo, Istvan
By organisation
Chemistry
In the same journal
Langmuir

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 38 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf